Ruby Tandoh was the youngest ever contestant on *[The Great British Bake Off](http://www.bbc.co.uk/programmes/b013pqnm)*, a BBC show that launched her career and a cookbook, *[Crumb](http://www.amazon.com/Crumb-Baking-Book-Ruby-Tandoh/dp/1607748363)*. Now, with the book getting a stateside release, Tandoh is poised to be embraced by American bakers. But first, she'll have to school us on a few terms.